Total IgM

What is the IgM Test?

The IgM test measures Immunoglobulin M (IgM) levels in the blood, which are the first antibodies produced in response to infections. It is used to diagnose acute or recent infections.


Who should take this test?

Individuals with symptoms of infections or autoimmune diseases or those suspected of having immunodeficiency should take this test.


How is the test performed?

A blood sample is collected and analyzed using immunoassays to measure IgM levels.


What do abnormal results indicate?

High IgM levels indicate an ongoing infection, while low levels may suggest an immune system deficiency.


What happens after abnormal results?

Further diagnostic tests may be necessary to identify the cause of abnormal IgM levels and determine the appropriate treatment.